Kally: A 1 boy with tousled black hair, looking a bit nervous as he climbs the G

Kally: A 1 boy with tousled black hair, looking a bit nervous as he climbs the Great Wall. He's still in his rugged explorer outfit with a backpack. Emma: Kally’s sister, with long brown hair tied in a ponytail, confidently leading the way. She wears glasses and looks determined as she climbs. Setting: Illustration of Kally and Emma pausing on the wall, looking startled as they hear a rustling sound. Kally has wide eyes, and Emma is peering into the bushes nearby. The scene is filled with greenery and ancient stones of the wall."